KR100780995B1 - 데이터를 인터리빙하는 인터리버 및 방법 - Google Patents
데이터를 인터리빙하는 인터리버 및 방법 Download PDFInfo
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- KR100780995B1 KR100780995B1 KR1020017013113A KR20017013113A KR100780995B1 KR 100780995 B1 KR100780995 B1 KR 100780995B1 KR 1020017013113 A KR1020017013113 A KR 1020017013113A KR 20017013113 A KR20017013113 A KR 20017013113A KR 100780995 B1 KR100780995 B1 KR 100780995B1
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/27—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/27—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques
- H03M13/2771—Internal interleaver for turbo codes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/27—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques
- H03M13/2789—Interleaver providing variable interleaving, e.g. variable block sizes
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/27—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques
- H03M13/2703—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques the interleaver involving at least two directions
- H03M13/271—Row-column interleaver with permutations, e.g. block interleaving with inter-row, inter-column, intra-row or intra-column permutations
- H03M13/2714—Turbo interleaver for 3rd generation partnership project [3GPP] universal mobile telecommunications systems [UMTS], e.g. as defined in technical specification TS 25.212
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/27—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques
- H03M13/2735—Interleaver using powers of a primitive element, e.g. Galois field [GF] interleaver
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/65—Purpose and implementation aspects
- H03M13/6522—Intended application, e.g. transmission or communication standard
- H03M13/6558—3GPP2
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- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
Description
A | B | C | A | B | C | A | B | C | A | B | C | |||
13 | 2 | 21 | 97 | 5 | 21 | 193 | 5 | 21 | 307 | 5 | 21 | |||
17 | 3 | 21 | 101 | 2 | 21 | 197 | 2 | 21 | 311 | 17 | 4 | |||
19 | 2 | 21 | 103 | 5 | 21 | 199 | 3 | 21 | 313 | 10 | 21 | |||
23 | 5 | 21 | 107 | 2 | 9 | 211 | 2 | 21 | 317 | 2 | 15 | |||
29 | 2 | 21 | 109 | 6 | 21 | 223 | 3 | 5 | 331 | 3 | 21 | |||
31 | 3 | 21 | 113 | 3 | 21 | 227 | 2 | 21 | 337 | 10 | 21 | |||
37 | 2 | 21 | 127 | 3 | 21 | 229 | 6 | 1 | 347 | 2 | 21 | |||
41 | 6 | 21 | 131 | 2 | 21 | 233 | 3 | 3 | 349 | 2 | 3 | |||
43 | 3 | 21 | 137 | 3 | 21 | 239 | 7 | 21 | 353 | 3 | 21 | |||
47 | 5 | 2 | 139 | 2 | 2 | 241 | 7 | 21 | 359 | 7 | 21 | |||
53 | 2 | 21 | 149 | 2 | 5 | 251 | 6 | 21 | 367 | 6 | 11 | |||
59 | 2 | 3 | 151 | 6 | 21 | 257 | 3 | 21 | 373 | 2 | 4 | |||
61 | 2 | 21 | 157 | 5 | 21 | 263 | 5 | 21 | 379 | 2 | 21 | |||
67 | 2 | 21 | 163 | 2 | 21 | 269 | 2 | 12 | 383 | 5 | 21 | |||
71 | 7 | 21 | 167 | 5 | 16 | 271 | 6 | 21 | 389 | 2 | 18 | |||
73 | 5 | 21 | 173 | 2 | 7 | 277 | 5 | 2 | 397 | 5 | 21 | |||
79 | 3 | 21 | 179 | 2 | 17 | 281 | 3 | 21 | 401 | 3 | 21 | |||
83 | 2 | 6 | 181 | 2 | 21 | 283 | 3 | 8 | 409 | 21 | 21 | |||
89 | 3 | 21 | 191 | 19 | 1 | 293 | 2 | 14 | 419 | 2 | 1 |
가중치 - 2 | 가중치- 3 | 가중치 - 4 | |||||
1+Di | 1+Di+Dj | 1+DiDj+Dk | |||||
길이 i | 길이 I, j | 길이 I, j, k | |||||
8 | 7 | 4 | 2, 3 | 7 | 1, 3, 6 | ||
15 | 14 | 6 | 1, 5 | 10 | 1, 4, 9 | ||
22 | 21 | 7 | 4, 6 | 5 | 1, 2, 4 | ||
29 | 28 | 9 | 5, 8 | 11 | 1, 6, 10 | ||
10 | 3, 9 | 9 | 1, 7, 8 | ||||
11 | 2, 10 | 12 | 1, 2, 11 | ||||
11 | 9, 10 | 9 | 2, 4, 8 | ||||
12 | 6, 11 | 7 | 2, 5, 6 | ||||
13 | 1, 12 | 10 | 2, 7, 9 | ||||
13 | 8, 12 | 6 | 3, 4, 5 | ||||
14 | 4, 13 | 11 | 3, 7, 10 | ||||
14 | 11, 13 | 10 | 4, 8, 9 | ||||
16 | 5, 15 | 12 | 4, 7, 11 | ||||
16 | 12, 15 | 12 | 5, 10, 11 | ||||
12 | 8, 9, 11 |
Claims (20)
- 제2항에 있어서,상기 저장 어레이 c의 행을 소정의 수학 매핑에 따라 치환하는 단계를 더 포함하는 것을 특징으로 하는 인터리빙 방법.
- 제3항에 있어서,상기 데이터의 프레임을 행단위의 순서로 저장하며, 상기 데이터의 프레임을 치환 후에 열단위로 판독하는 것을 특징으로 하는 인터리빙 방법.
- 제10항에 있어서,상기 ALU는 상기 저장 어레이 c의 행을 소정의 매핑에 따라 치환하는 것을 특징으로 하는 인터리버.
- 제11항에 있어서,상기 메모리 판독-기록 회로는 상기 데이터의 프레임을 행단위로 저장하며, 상기 데이터의 프레임을 치환 후에 열단위로 판독하는 것을 특징으로 하는 인터리버.
- 제16항에 있어서,상기 로직 수단은 상기 저장 어레이 c의 행을 소정의 매핑에 따라 치환하는 것을 특징으로 하는 인터리버.
- 제17항에 있어서,상기 메모리 판독-기록 수단은 상기 데이터의 프레임을 행단위로 저장하며, 상기 데이터의 프레임을 치환 후에 열단위로 판독하는 것을 특징으로 하는 인터리버.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/291,353 | 1999-04-14 | ||
US09/291,353 US6543013B1 (en) | 1999-04-14 | 1999-04-14 | Intra-row permutation for turbo code |
PCT/IB2000/000375 WO2000062426A1 (en) | 1999-04-14 | 2000-03-29 | Intra-row permutation for turbocode |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010113801A KR20010113801A (ko) | 2001-12-28 |
KR100780995B1 true KR100780995B1 (ko) | 2007-11-29 |
Family
ID=23119963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020017013113A KR100780995B1 (ko) | 1999-04-14 | 2000-03-29 | 데이터를 인터리빙하는 인터리버 및 방법 |
Country Status (10)
Country | Link |
---|---|
US (1) | US6543013B1 (ko) |
EP (1) | EP1169777B1 (ko) |
JP (1) | JP4298175B2 (ko) |
KR (1) | KR100780995B1 (ko) |
CN (1) | CN1188950C (ko) |
BR (1) | BRPI0009717B1 (ko) |
CA (1) | CA2366581C (ko) |
DE (1) | DE60002705T2 (ko) |
HK (1) | HK1040141B (ko) |
WO (1) | WO2000062426A1 (ko) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2266283C (en) * | 1999-03-19 | 2006-07-11 | Wen Tong | Data interleaver and method of interleaving data |
US7187699B1 (en) * | 1999-03-19 | 2007-03-06 | Siemens Aktiengesellschaft | Method and apparatus for data rate matching |
WO2000062425A1 (de) * | 1999-04-07 | 2000-10-19 | Siemens Aktiengesellschaft | Verfahren zur kanalcodierung |
JP2001285077A (ja) * | 2000-03-31 | 2001-10-12 | Mitsubishi Electric Corp | 通信装置および通信方法 |
US6625763B1 (en) * | 2000-07-05 | 2003-09-23 | 3G.Com, Inc. | Block interleaver and de-interleaver with buffer to reduce power consumption |
KR100393608B1 (ko) * | 2000-09-29 | 2003-08-09 | 삼성전자주식회사 | 유.엠.티.에스시스템내 터보부호화기의 내부 인터리버 및인터리빙 수행 방법 |
KR100846017B1 (ko) * | 2000-10-30 | 2008-07-11 | 가부시키가이샤 히타치세이사쿠쇼 | 데이터 인터리브/디인터리브 효율을 향상시키기 위한 반도체 장치, 무선 통신 장치, 컴퓨터 프로그램 제품 및 방법 |
KR100800840B1 (ko) * | 2001-05-09 | 2008-02-04 | 삼성전자주식회사 | 터보코드를 사용하는 부호분할다중접속 이동통신시스템의 터보 인터리버 및 터보 인터리빙 방법 |
JP3624874B2 (ja) | 2001-11-19 | 2005-03-02 | 日本電気株式会社 | インターリービング順序発生器、インターリーバ、ターボエンコーダ、及びターボデコーダ |
FR2837331B1 (fr) * | 2002-03-13 | 2004-06-18 | Canon Kk | Procede d'entrelacement d'une sequence binaire |
WO2004030226A1 (en) * | 2002-09-25 | 2004-04-08 | Koninklijke Philips Electronics N.V. | Method of calculating an intra-row permutation pattern for an interleaver |
GB2400776A (en) * | 2003-04-14 | 2004-10-20 | Modem Art Ltd | method of using an algebraic interleaver for turbo encoding/decoding |
JP4265345B2 (ja) * | 2003-08-22 | 2009-05-20 | 日本電気株式会社 | 携帯電話機、インターリーブパラメータ演算装置、方法及びプログラム |
US8077743B2 (en) * | 2003-11-18 | 2011-12-13 | Qualcomm Incorporated | Method and apparatus for offset interleaving of vocoder frames |
TWI237448B (en) * | 2004-04-12 | 2005-08-01 | Benq Corp | Method for interleaving data frame and circuit thereof |
US7793169B2 (en) * | 2005-10-19 | 2010-09-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Intelligent table-driven interleaving |
WO2009014298A1 (en) * | 2007-07-20 | 2009-01-29 | Electronics And Telecommunications Research Institute | Address generation apparatus and method of data interleaver/deinterleaver |
US20090250345A1 (en) * | 2008-04-03 | 2009-10-08 | Protea Biosciences, Inc. | Microfluidic electroelution devices & processes |
JP5521722B2 (ja) * | 2010-04-14 | 2014-06-18 | 沖電気工業株式会社 | 符号化装置、復号化装置、符号化・復号化システム、及び、プログラム |
JP5634331B2 (ja) | 2011-06-07 | 2014-12-03 | 株式会社東芝 | 画像処理装置 |
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US300139A (en) * | 1884-06-10 | sohisgall | ||
US4394642A (en) * | 1981-09-21 | 1983-07-19 | Sperry Corporation | Apparatus for interleaving and de-interleaving data |
US5742612A (en) * | 1993-06-02 | 1998-04-21 | Alcatel Radiotelephone | Method and device for interleaving a sequence of data elements |
US5812288A (en) * | 1995-12-27 | 1998-09-22 | Lucent Technologies Inc. | Holographic storage of digital data |
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EP0300139B1 (en) | 1987-07-20 | 1993-07-07 | International Business Machines Corporation | Error correcting code for b-bit-per-chip memory with reduced redundancy |
US4907233A (en) * | 1988-05-18 | 1990-03-06 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | VLSI single-chip (255,223) Reed-Solomon encoder with interleaver |
US5042033A (en) * | 1989-06-05 | 1991-08-20 | Canadian Marconi Corporation | RAM-implemented convolutional interleaver |
US5357606A (en) * | 1992-02-25 | 1994-10-18 | Apple Computer, Inc. | Row interleaved frame buffer |
US5483541A (en) * | 1993-09-13 | 1996-01-09 | Trw Inc. | Permuted interleaver |
JP3415693B2 (ja) * | 1993-12-23 | 2003-06-09 | ノキア モービル フォーンズ リミテッド | インターリーブプロセス |
US5572532A (en) * | 1993-12-29 | 1996-11-05 | Zenith Electronics Corp. | Convolutional interleaver and deinterleaver |
FR2723282B1 (fr) * | 1994-07-29 | 1996-09-13 | Alcatel Telspace | Procede d'entrelacement et de desentrelacement de trames sdh et systeme correspondant |
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-
1999
- 1999-04-14 US US09/291,353 patent/US6543013B1/en not_active Expired - Lifetime
-
2000
- 2000-03-29 DE DE60002705T patent/DE60002705T2/de not_active Expired - Lifetime
- 2000-03-29 KR KR1020017013113A patent/KR100780995B1/ko active IP Right Grant
- 2000-03-29 BR BRPI0009717-9A patent/BRPI0009717B1/pt active IP Right Grant
- 2000-03-29 CA CA002366581A patent/CA2366581C/en not_active Expired - Lifetime
- 2000-03-29 WO PCT/IB2000/000375 patent/WO2000062426A1/en active Search and Examination
- 2000-03-29 JP JP2000611385A patent/JP4298175B2/ja not_active Expired - Lifetime
- 2000-03-29 EP EP00911181A patent/EP1169777B1/en not_active Expired - Lifetime
- 2000-03-29 CN CNB008061815A patent/CN1188950C/zh not_active Expired - Lifetime
-
2002
- 2002-03-11 HK HK02101835.5A patent/HK1040141B/zh not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US300139A (en) * | 1884-06-10 | sohisgall | ||
US4394642A (en) * | 1981-09-21 | 1983-07-19 | Sperry Corporation | Apparatus for interleaving and de-interleaving data |
US5742612A (en) * | 1993-06-02 | 1998-04-21 | Alcatel Radiotelephone | Method and device for interleaving a sequence of data elements |
US5812288A (en) * | 1995-12-27 | 1998-09-22 | Lucent Technologies Inc. | Holographic storage of digital data |
Also Published As
Publication number | Publication date |
---|---|
CA2366581A1 (en) | 2000-10-19 |
CA2366581C (en) | 2006-11-07 |
WO2000062426A1 (en) | 2000-10-19 |
EP1169777A1 (en) | 2002-01-09 |
JP4298175B2 (ja) | 2009-07-15 |
KR20010113801A (ko) | 2001-12-28 |
HK1040141B (zh) | 2003-08-15 |
JP2002542646A (ja) | 2002-12-10 |
CN1188950C (zh) | 2005-02-09 |
DE60002705D1 (de) | 2003-06-18 |
BR0009717A (pt) | 2002-03-05 |
DE60002705T2 (de) | 2004-03-11 |
US6543013B1 (en) | 2003-04-01 |
HK1040141A1 (en) | 2002-05-24 |
BRPI0009717B1 (pt) | 2015-06-09 |
CN1347593A (zh) | 2002-05-01 |
EP1169777B1 (en) | 2003-05-14 |
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